| 摘要 |
Disclosed is an aggregate recycling apparatus having an air circulation type foreign substance and fine particle separation means which directs a blast of air, circulated in a dry state, toward waste having passed through a crushing process immediately after the crushing of the waste and removes fine particles and foreign substances using a cyclone, thereby removing dust generated in the course of separating and screening the waste, and a method thereof. The aggregate recycling apparatus includes a crushing device for crashing waste, an air circulation type fine particle and foreign substance separation device for directing re-circulated air to crushed products received from the crushing device, scattering fine particles and foreign substances and collecting dust in a cyclone, an air conveyor for conveying crushed products deprived of the fine particles and foreign substances, and a double vibration screen for screening the crushed products received from the air conveyor.
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